body {
    margin: 0;
    padding: 0 0 200px 0;
    font-size: 14px;
    color: #000;
    font-family: "Microsoft YaHei","微软雅黑",Sans-Serif;
}

.app-header {
    display: flex;
    align-items: center;
    height: 66px;
    background: #fff;
    box-shadow: 0 1px 0 0 #e0e0e0;
}

.app-header .logo {
    width: 84px;
    margin-left: 31px;
}

.app-header .logo img {
    width: 100%
}

.app-header .nav {
    flex: 1;
}

.app-header .nav li {
    display: inline-block;
    margin-left: 28px;
    position: relative;
}
.app-header .nav li.active:before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -160%;
    width: 60px;
    border: 2px solid #00a6f3;
    transform: translateX(-50%);
}

.app-main {
    max-width: 1440px;
    min-width: 1200px;
    margin: 0 auto;
    padding: 26px 0;
}

.app-main .title {
     font-size: 26px;
     font-weight: bold;
     text-align: center;
 }

.app-main .description {
    font-size: 18px;
    color: #353535;
    text-align: center;
    margin: 14px 0 25px 0;
}

.app-main .menu {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 94px;
    padding: 0 40px;
}

.app-main .menu .item {
    width: 366px;
    margin: 0 10px;
    background-color: #007cdc;
    text-align: center;
    padding: 40px 56px 29px;
    color: #fff;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.app-main .menu .item .cover {
    width: 100px;
    height: 100px;
    margin-bottom: 33px;
    overflow: hidden;
    text-align: center;
    display: inline-block;
}

.app-main .menu .item .desc {
    font-size: 13px;
    height: 53px;
    width: 100%;
    line-height: 1.4;
}
.app-main .menu .item .link {
    display: inline-block;
    width: 150px;
    height: 40px;
    outline: none;
    border-radius: 3px;
    background-color: #ffffff;
    border: none;
    cursor: pointer;
    line-height: 40px;
}

.app-main .menu .item .cover img {
    width: 100%
}

.swagger-title img {
    width: 22px;
    height: 22px;
    vertical-align: middle;
    margin: 0 4px 4px 0;
}